Lock Washer, Plain Washer, Crinkle, Full Washers, Form A
301 Stainless Steel, Ceramic, TPE, Nylon, Stainless Steel
3/4" X 3" X 1/4", 7.99 mm, 15.5 mm, 6.9 mm, 11.88 mm
12.2 mm, 5.36 mm, 2.25 mm, 4.36 mm, 6.5 mm
2 mm, 1.8 mm, 8.1 mm, 2.5 mm, 0.16 mm
M5 (Form A), M20, M4, M2.5, M2
BS 4320B, DIN 7980, DIN 6798J, BS 4320, ASME B18.21.1